Look at how muslims treat non-muslims in countries where the muslims have control of the govt.
Tells you all you need to know.
Funny you should mention this.
I was having lunch yesterday with a colleague who happens to be from Lebanon and who is also a Christian.
He told me that he worked in Saudi Arabia for 2.5 years some time ago. While there, he said that when there was a call to prayer, he would routinely be spit upon because he did not get up to go pray.